JP2010506086A - タービンエンジン内で使用可能なタービンエーロフォイル用断熱コーティングシステム - Google Patents

タービンエンジン内で使用可能なタービンエーロフォイル用断熱コーティングシステム Download PDF

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Publication number
JP2010506086A
JP2010506086A JP2009531457A JP2009531457A JP2010506086A JP 2010506086 A JP2010506086 A JP 2010506086A JP 2009531457 A JP2009531457 A JP 2009531457A JP 2009531457 A JP2009531457 A JP 2009531457A JP 2010506086 A JP2010506086 A JP 2010506086A
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JP
Japan
Prior art keywords
turbine
airfoil
wall
thermal barrier
turbine airfoil
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2009531457A
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English (en)
Japanese (ja)
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JP2010506086A5 (enExample
Inventor
リアン、ジョージ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Energy Inc
Original Assignee
Siemens Westinghouse Power Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Westinghouse Power Corp filed Critical Siemens Westinghouse Power Corp
Publication of JP2010506086A publication Critical patent/JP2010506086A/ja
Publication of JP2010506086A5 publication Critical patent/JP2010506086A5/ja
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/288—Protective coatings for blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F01D5/187—Convection cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/90—Coating; Surface treatment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/60—Structure; Surface texture
    • F05D2250/61—Structure; Surface texture corrugated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/70—Shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/201—Heat transfer, e.g. cooling by impingement of a fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
JP2009531457A 2006-10-05 2007-10-04 タービンエンジン内で使用可能なタービンエーロフォイル用断熱コーティングシステム Pending JP2010506086A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/543,649 US20080085191A1 (en) 2006-10-05 2006-10-05 Thermal barrier coating system for a turbine airfoil usable in a turbine engine
PCT/US2007/021346 WO2008091305A2 (en) 2006-10-05 2007-10-04 Thermal barrier coating system for a turbine airfoil usable in a turbine engine

Publications (2)

Publication Number Publication Date
JP2010506086A true JP2010506086A (ja) 2010-02-25
JP2010506086A5 JP2010506086A5 (enExample) 2010-06-17

Family

ID=39301668

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009531457A Pending JP2010506086A (ja) 2006-10-05 2007-10-04 タービンエンジン内で使用可能なタービンエーロフォイル用断熱コーティングシステム

Country Status (5)

Country Link
US (1) US20080085191A1 (enExample)
EP (1) EP2069610A2 (enExample)
JP (1) JP2010506086A (enExample)
KR (1) KR20090078817A (enExample)
WO (1) WO2008091305A2 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018031370A (ja) * 2016-08-09 2018-03-01 ゼネラル・エレクトリック・カンパニイ インピンジメント冷却のための外壁凹部を有する部品
US10465524B2 (en) 2016-02-26 2019-11-05 Mitsubishi Hitachi Power Systems, Ltd. Turbine blade

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* Cited by examiner, † Cited by third party
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US7736130B2 (en) * 2007-07-23 2010-06-15 General Electric Company Airfoil and method for protecting airfoil leading edge
US9194243B2 (en) * 2009-07-17 2015-11-24 Rolls-Royce Corporation Substrate features for mitigating stress
EP2524069B1 (en) 2010-01-11 2018-03-07 Rolls-Royce Corporation Features for mitigating thermal or mechanical stress on an environmental barrier coating
EP2589682A1 (de) 2011-11-07 2013-05-08 Siemens Aktiengesellschaft Keramische Wärmedämmschicht auf strukturierter Oberfläche und Herstellungsverfahren
US10040094B2 (en) 2013-03-15 2018-08-07 Rolls-Royce Corporation Coating interface
US10047613B2 (en) 2015-08-31 2018-08-14 General Electric Company Gas turbine components having non-uniformly applied coating and methods of assembling the same
US20170159442A1 (en) * 2015-12-02 2017-06-08 United Technologies Corporation Coated and uncoated surface-modified airfoils for a gas turbine engine component and methods for controlling the direction of incident energy reflection from an airfoil
US20190024520A1 (en) * 2017-07-19 2019-01-24 Micro Cooling Concepts, Inc. Turbine blade cooling

Citations (7)

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US5419971A (en) * 1993-03-03 1995-05-30 General Electric Company Enhanced thermal barrier coating system
JPH07229402A (ja) * 1994-02-18 1995-08-29 Mitsubishi Heavy Ind Ltd ガスタービン翼及びその製造方法
US6074706A (en) * 1998-12-15 2000-06-13 General Electric Company Adhesion of a ceramic layer deposited on an article by casting features in the article surface
JP2001329358A (ja) * 2000-05-19 2001-11-27 Mitsubishi Heavy Ind Ltd 遮熱部材、遮熱部材の製造方法、タービン翼、及び、ガスタービン
JP2002069607A (ja) * 2000-06-16 2002-03-08 Mitsubishi Heavy Ind Ltd 遮熱コーティング材およびその製造方法、遮熱コーティング材を適用したガスタービン部材、並びにガスタービン
JP2003083001A (ja) * 2001-09-13 2003-03-19 Hitachi Ltd ガスタービン及びその静翼
US20050064146A1 (en) * 2003-09-19 2005-03-24 Kendall Hollis Spray shadowing for stress relief and mechanical locking in thick protective coatings

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US3806276A (en) * 1972-08-30 1974-04-23 Gen Motors Corp Cooled turbine blade
JPH0756201B2 (ja) * 1984-03-13 1995-06-14 株式会社東芝 ガスタービン翼
JP2862536B2 (ja) * 1987-09-25 1999-03-03 株式会社東芝 ガスタービンの翼
US6284390B1 (en) * 1998-06-12 2001-09-04 United Technologies Corporation Thermal barrier coating system utilizing localized bond coat and article having the same
US6165600A (en) * 1998-10-06 2000-12-26 General Electric Company Gas turbine engine component having a thermal-insulating multilayer ceramic coating
US6306524B1 (en) * 1999-03-24 2001-10-23 General Electric Company Diffusion barrier layer
US6455167B1 (en) * 1999-07-02 2002-09-24 General Electric Company Coating system utilizing an oxide diffusion barrier for improved performance and repair capability
US6316078B1 (en) * 2000-03-14 2001-11-13 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Segmented thermal barrier coating
GB2365932B (en) * 2000-08-18 2004-05-05 Rolls Royce Plc Vane assembly
US6402464B1 (en) * 2000-08-29 2002-06-11 General Electric Company Enhanced heat transfer surface for cast-in-bump-covered cooling surfaces and methods of enhancing heat transfer
US6544665B2 (en) * 2001-01-18 2003-04-08 General Electric Company Thermally-stabilized thermal barrier coating
US6526756B2 (en) * 2001-02-14 2003-03-04 General Electric Company Method and apparatus for enhancing heat transfer in a combustor liner for a gas turbine
US6846574B2 (en) * 2001-05-16 2005-01-25 Siemens Westinghouse Power Corporation Honeycomb structure thermal barrier coating
US6703137B2 (en) * 2001-08-02 2004-03-09 Siemens Westinghouse Power Corporation Segmented thermal barrier coating and method of manufacturing the same
US6726444B2 (en) * 2002-03-18 2004-04-27 General Electric Company Hybrid high temperature articles and method of making
US6921014B2 (en) * 2002-05-07 2005-07-26 General Electric Company Method for forming a channel on the surface of a metal substrate
US6761031B2 (en) * 2002-09-18 2004-07-13 General Electric Company Double wall combustor liner segment with enhanced cooling
US6896488B2 (en) * 2003-06-05 2005-05-24 General Electric Company Bond coat process for thermal barrier coating
US7008178B2 (en) * 2003-12-17 2006-03-07 General Electric Company Inboard cooled nozzle doublet
US7435058B2 (en) * 2005-01-18 2008-10-14 Siemens Power Generation, Inc. Ceramic matrix composite vane with chordwise stiffener
ES2322661T3 (es) * 2006-08-23 2009-06-24 Siemens Aktiengesellschaft Alabe de turbina recubierto.

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5419971A (en) * 1993-03-03 1995-05-30 General Electric Company Enhanced thermal barrier coating system
JPH07229402A (ja) * 1994-02-18 1995-08-29 Mitsubishi Heavy Ind Ltd ガスタービン翼及びその製造方法
US6074706A (en) * 1998-12-15 2000-06-13 General Electric Company Adhesion of a ceramic layer deposited on an article by casting features in the article surface
JP2001329358A (ja) * 2000-05-19 2001-11-27 Mitsubishi Heavy Ind Ltd 遮熱部材、遮熱部材の製造方法、タービン翼、及び、ガスタービン
JP2002069607A (ja) * 2000-06-16 2002-03-08 Mitsubishi Heavy Ind Ltd 遮熱コーティング材およびその製造方法、遮熱コーティング材を適用したガスタービン部材、並びにガスタービン
JP2003083001A (ja) * 2001-09-13 2003-03-19 Hitachi Ltd ガスタービン及びその静翼
US20050064146A1 (en) * 2003-09-19 2005-03-24 Kendall Hollis Spray shadowing for stress relief and mechanical locking in thick protective coatings

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10465524B2 (en) 2016-02-26 2019-11-05 Mitsubishi Hitachi Power Systems, Ltd. Turbine blade
JP2018031370A (ja) * 2016-08-09 2018-03-01 ゼネラル・エレクトリック・カンパニイ インピンジメント冷却のための外壁凹部を有する部品
JP7053183B2 (ja) 2016-08-09 2022-04-12 ゼネラル・エレクトリック・カンパニイ インピンジメント冷却のための外壁凹部を有する部品

Also Published As

Publication number Publication date
WO2008091305A3 (en) 2008-11-06
WO2008091305A2 (en) 2008-07-31
KR20090078817A (ko) 2009-07-20
EP2069610A2 (en) 2009-06-17
US20080085191A1 (en) 2008-04-10

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